Deny PSiphon

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Deny PSiphon

L2 Linker
Black Psiphon

Dear All, Psiphon was blocked for a long time but this week, we detect it has been working again. i have tried to block it again but without any result, it was blocked for 2 hours and working again after that. I have been checking the traffic monitor and found Psiphon used (any category), and used telnet, SSL, https, https, etc to get working.


Cyber Elite
Cyber Elite

have you been in touch with support yet? You'll need to inform them so it can be investigated and fixed

Tom Piens
PANgurus - Strata specialist; config reviews, policy optimization

thanks for your reply,

the proxy software has been disabled now for 4 days


i will update the case to explain what was the issues




How you can blokc psiphon app in Palo Alto? its using many apps (ike, ssh, ssl). WE can not delete all of them.


whats is the recommended way to block it? its needed ssldecrypt?

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